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A new genotype of nephropathogenic infectious bronchitis virus circulating in vaccinated and non-vaccinated flocks in China
  • S. Liu, X. Kong
  • Medicine, Biology
  • Avian pathology : journal of the W.V.P.A
  • 1 June 2004
Five strains of infectious bronchitis virus (IBV) were isolated from five layer flocks that had nephropathogenic infection in four provinces in China. Among them, three of the five flocks had beenExpand
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Kaposi’s sarcoma-associated herpesvirus/human herpesvirus-8 ORF50 gene product contains a potent C-terminal activation domain which activates gene expression via a specific target sequence
Summary. The ART (Activator of Replication and Transcription) protein of Kaposi’s sarcoma-associated herpesvirus (KSHV), or human herpesvirus-8 (HHV-8), is encoded by the ORF50 gene. It is expressedExpand
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Antibodies to SARS Coronavirus in Civets
Using three different assays, we examined 103 serum samples collected from different civet farms and a market in China in June 2003 and January 2004. While civets on farms were largely free fromExpand
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Molecular epidemiology of porcine epidemic diarrhea virus in China
Since early 2006, porcine epidemic diarrhea virus (PEDV) has been reemerging in immunized swine herds. Open reading frame 3 (ORF3) is the only accessory gene in the PEDV genome. The entire ORF3 genesExpand
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Fowl adenovirus species C serotype 4 is attributed to the emergence of hepatitis-hydropericardium syndrome in chickens in China.
Since July in 2015, an emerging infectious disease of Hepatitis-Hydropericardium syndrome (HHS) was prevalent in chicken flocks in China. To confirm the causative agent and investigate theExpand
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Characterization of Kaposi’s sarcoma-associated herpesvirus/human herpesvirus-8 ORF57 promoter
Summary. Kaposi’s sarcoma-associated herpesvirus (KSHV) is a recently discovered human gamma herpesvirus (HHV-8) that plays an important role in Kaposi’s sarcoma development. Here, we furtherExpand
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A 15-year analysis of molecular epidemiology of avian infectious bronchitis coronavirus in China
Abstract A comprehensive study of the epidemiology and pathogenicity of infectious bronchitis virus (IBV) in China was carried out by molecular characterization of the S1 gene from 46 isolatesExpand
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Identification of two novel B cell epitopes on porcine epidemic diarrhea virus spike protein
Abstract S1D (residues 636–789) is a neutralizing epitope region on the spike protein (S) of porcine epidemic diarrhea virus (PEDV). To accurately identify epitopes on S1D, the S1-phage libraryExpand
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Isolation of avian infectious bronchitis coronavirus from domestic peafowl (Pavo cristatus) and teal (Anas).
Coronavirus-like viruses, designated peafowl/China/LKQ3/2003 (pf/CH/LKQ3/03) and teal/China/LDT3/2003 (tl/CH/LDT3/03), were isolated from a peafowl and a teal during virological surveillance inExpand
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Infectious bronchitis virus: S1 gene characteristics of vaccines used in China and efficacy of vaccination against heterologous strains from China
  • S. Liu, J. Chen, +4 authors G. Tong
  • Biology, Medicine
  • Avian pathology : journal of the W.V.P.A
  • 1 October 2006
The entire S1 protein genes of eight infectious bronchitis (IB) vaccine strains used in China were compared with those of the IB virus isolates present in the field in China. The nucleotide and aminoExpand
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